<svg xmlns="http://www.w3.org/2000/svg" 
     onload="setTimeout(boom, 30);"
     class="reftest-wait">
     
<script style="display: none" type="text/javascript">
<![CDATA[

function boom()
{
  var oldGrad = document.getElementById("grad");
  oldGrad.parentNode.removeChild(oldGrad);

  var newGrad = document.createElementNS("http://www.w3.org/2000/svg", "radialGradient");
  newGrad.setAttribute("gradientUnits", "userSpaceOnUse");
  newGrad.setAttribute("id", "grad"); 
  
  document.documentElement.appendChild(newGrad);
  
  document.documentElement.removeAttribute("class");
}

]]>
</script>

		<radialGradient id="grad" gradientUnits="userSpaceOnUse" cx="240" cy="210" r="220" fx="240" fy="210">
			<stop stop-color="yellow" offset="0"/>
			<stop stop-color="green"  offset="1"/>
		</radialGradient>
		<rect x="20" y="150" width="440" height="80" fill="url(#grad)" stroke-width="40"/>

</svg>
